Over wintering Tropicals in the Chicago area
I just got 2 Bougainvillea's, 2 Passion vines and 3 tropical Hibiscus and was wondering if anyone in the Chicago or Zone 5a area has ever over wintered these plants in there basement?
My problem is that I do not have the best window lighting. So I know they would not do the best as house plants for the winter.
I have over wintered trop.hibiscus before but at that time I had west facing bay windows.